Navy-Marine Corps Amphibious and Maritime Prepositioning Ship Programs: Background and Oversight Issues for Congress

As of the end of FY2004, the Navy operated 35 amphibious ships and the Military Sealift Command operated 16 maritime prepositioning force (MPF) ships for the Marine Corps. The Navy is currently building a new amphibious assault ship called LHD-8 and is also procuring new LPD-17 class amphibious ships. A total of 12 LPD-17s were originally planned, but the FY2006-FY2011 Future Years Defense Plan (FYDP) proposes reducing that figure to nine, with the final two to be procured in FY2006 and FY2007. The FY2006-FY2011 FYDP also calls for procuring new design amphibious assault ships called LHA(R)s in FY2007 and FY2010, for starting procurement of a new type of MPF ship called the MPF(F) in FY2009, and for starting procurement of two new types of sealift “connector” ships in FY2009 and FY2010